baber/WOPTO huggingface dataset:
Patent JP-S5476034-A (JP)
Title: Bus data transfer system
Inventor: SHIBATA TOMOHITO
IPC: G06F13/00
Filed: 1977-11-30
Abstract: PURPOSE: To enable either one of the synchronous and nonsynchronous data transfer between the channel device of the circuit control and the line adaptor by giving the function to transmit the service-in signal to the line adapator.  
     CONSTITUTION: In the case of the synchronous data transfer and the data writing, line adaptor 3-1 is selected by CPU. Thus, channel device 1 of the circuit control transmits address information ADR of adaptor 3-1, mode information MOD, parity bit ADMOP and control-out signal respectively. Adaptor 3-1 receives these ADRW CTLO and prepared for the data storage as well as sents back the service-in signal LSRVi. Receiving LSRVi, device 1 confirms that the information transmitted formerly has arrived at adaptor 3-1 without fail to turn off CTLO as well as to transmit DBO (8-bit output data and parity) plus line adaptor service-out signal LSRVO. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5844839-A (JP)
Title: Line switching device
Inventor: YAMASHITA MASATO
IPC: H04L69/40
Filed: 1981-09-11
Abstract: PURPOSE:To recover a line failure, by switchingly providing an MODEM inter- face signal of an arbitray line to a backup MODEM, through the use of public lines for backup. CONSTITUTION:An FEP1(communication processor) performs processing for transmission/reception and an FEP2 performs processing for reception. A signal supplied to an MODEM via a line PCAC(switching control signal) selects and indicates a signal connected to the FEP1 according to the instruction of the FEP1 and FEP2, and a switching circuit 413 is in the state as shown in a figure. If a line connected to a #1 MODEM for a D-1 line has a failure and the data transmission is disable, an external switch SW1 operating a backup line switching circuit 414 is turned on. Thus, each signal connected to the #1 MODEM for the D-1 line is switched to a backup MODEM for public lines. In executing the procedure of connection of the public lines from the FEP1 to an AA type NCU (automatic outgoing and incoming) in this state, the data transmission can be performed.
Patent JP-S5476216-A (JP)
Title: Error correction apparatus
Inventor: KAGEYAMA SEISHI
IPC: G11B20/18
Filed: 1977-11-30
Abstract: PURPOSE: To perform effective compensation particularly when frequencies are high for errors of burst form of the signals being inputted at a specified period by beforehand subsequently storing the specified sampling number of the input signals free from signal errors and using the signal having been stored.  
     CONSTITUTION: The errors of the signals being inputed at specified sampling period is detected with an error detection circuit 11. By the detection signal thereof, gate circuits 12, 13 are alternately opened. The signals having no errors are subsequently contained in a shift register 15 from a gate circuit 12 and when any signal error occurs, the gate circuit 13 opens and the signals having been contained in the shift register 15 are subsequently read out and are outputted via OR circuit 16 and are inputted to the shift register 15. In this way, always the error-free original signals are contained in the shift register 15. Further the number of element stages  of the shift register is set based on the frequency of information signal and sampling  period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11340561-A (JP)
Title: Laser diode drive circuit
Inventor: TOKORO TAKEHIKO
IPC: H01S5/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an LD drive circuit which is capable of high-speed operation at low voltage. SOLUTION: With a cathode of a laser diode(LD) 3 grounded, a constant current source of a transistor 15 and a transistor 4 of a current switching part is connected to an anode. With a constant current flowing at the constant current source, a data signal is inputted to a signal input terminal 7 and an LD 3 turns off when the transistor 4 turns on, while it is turned on when the transistor 4 is turned off. Since the LD 3 is not inserted in series in the component of the current switching part, no saturation of the transistor of the current switching part is caused, and operation from a low-voltage power source becomes possible.
Patent JP-S5570140-A (JP)
Title: Receiving device
Inventor: YASUDA HIROSHI
IPC: H04B1/26
Filed: 1978-11-21
Abstract: PURPOSE:To secure setting for the frequency of the tuning means to the subsequent frequency by providing the means to hold the selective switching under writing or reading to the device which gives the selective switching to the memory device via the operating switch and then securing the tuning via the frequency read out from the memory device through the tuning means. CONSTITUTION:The following units are provided: memory devices 16 and 17 containing reception frequency memory parts 16a and 17a to memorize the reception frequency; operation means 59 to select devices 16 and 17; programmable divider 11 to secure the tuning for the reception frequency; and tuning means 80 consisting of division ratio setting register 15 respectively. In addition, holding means 75 is installed to hold the selective switching to devices 16 and 17 until the end of the writing or reading of devices 16 and 17 under writing or reading when the switching is given between devices 16 and 17 via control switch 21 of selection means 59. Then tuning means 80 secures the tuning in accordance with the reception frequency read out by selected devices 16 and 17 to facilitate the setting for the subsequent frequency.
Patent JP-S623236-A (JP)
Title: Camera with preview mechanism
Inventor: FUJINO AKIHIKO
IPC: G03B9/07
Filed: 1985-06-28
Abstract: PURPOSE:To prevent an error in exposure from occurring by discriminating whether an AE locking means is in operation or not and inhibiting a preview means from operating when the AE clocking means is in operation. CONSTITUTION:When AE in locked during the operation of the preview mechanism, subject brightness at the moment when the AE locking mechanism is measured on TTL basis and stored, so even when the F value varies owing to zooming to vary the quantity of light on a film surface, the subject brightness value Bvo does not vary. When the AE is locked during the operation of the preview mechanism, deviation DAvz in zoom FNo at the moment of the AE locking is stored as AE locking deviation DAvz1 and a shutter speed Tv calculated from an equation by using the difference from deviation DAvz after the completion of the zooming is corrected by the variation in F value due to the zooming, thereby maintaining proper exposure control.
Patent JP-S6134026-A (JP)
Inventor: PIITAA FURETSUSHIYAA
IPC: C02F1/52
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5667294-A (JP)
Title: Negative plate for flat plate printing
Inventor: NAKANO SHIROU
IPC: B41N1/14
Filed: 1979-11-08
Abstract: PURPOSE: To imporve water-resisting qualities, by a method wherein 3-layer consisting of a given resin emulsion and a hydration-resisting agent is laid between a support base substance and a picture receiving layer or a light conductive layer.  
     CONSTITUTION: An intermediate layer is placed between a support base substance and a picture receiving layer or a light conductive layer, a main component of said intermediate layer being a hydration-resisting agent consisting of emulsion, which is obtained by emulsion-polymerizing a vinyl resin, such as acryl acid ester, methacryl acid ester, etc. by the use of a protection colloid, and a metal complex, such as an amine acid resin, glyoxal, dialdehyestarch, epoxypolyamide, etc. A pigment is mixed to said intermediate layer in order to prevent the occurrence of blocking and improve a smoothness. The intermediate layer is normally 3W20g/m 2 . The use of a vinyl resin emulsion, which is obtained by emulsion-polymerizing with the protection colloid, allows the sharp improvement of a waterproof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5570318-A (JP)
Title: Filtering apparatus
Inventor: ITOU NORIO
IPC: B01D35/02
Filed: 1978-11-21
Abstract: PURPOSE: To improve filtration efficiency by using a compact apparatus by providing a rotatable cylindrical filter within a cylindrical housing provided with an inlet for liquid to be filtered, an outlet and an opening for discharging filtered substance and carrying out filtering operation automatically.  
     CONSTITUTION: The both sides of a hollow cylindrical housing 1 are closed by plates 2 to provide a closed hollow chamber 3. Within this chamber 3, a cylindrical filter 4 is supported concentrically and rotatably by a hollow shaft 5. This filter 4 is provided with an opening 9 and pawl blades 10a, 10b for scratching solids. A rotating shaft 13 is provided with a plurality of scrapers 14. An inlet 18 for liquid to be filtered is arranged opposite an outlet 19. An opening 20 for discharging filtered solids is opened in the same direction to the shaft of the housing 1. A port for supplying a high pressure gas such as N 2  to purge filtrate, is provided at the upper part of the housing. The solids which are scratched by the scrapers 14, are periodically discharged from the opening 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0439584-A (JP)
Title: Cold storage device changeable into air-cooling
Inventor: TAKASUGI MITSUO
IPC: F25D17/08
Filed: 1990-06-01
Abstract: PURPOSE:To transport and/or distribute cold storage commodities highly efficiently and economically by a method wherein cold air or cold water, supplied from a cold air producing unit and a cold water producing unit, is conducted selectively and the cold air is introduced into a container through a common supplying pipe while air in the container can be recovered from a discharging pipe. CONSTITUTION:The selection of air-cooling or water-cooling and the selection of a cold storage temperature are effected in accordance with the kind of commodities received in a container 12. When air-cooling is set, an air-cooling switching unit 19 and a water-cooling switching unit 22 in two stages are operated to open the air cooling pipelines and close water-cooling side pipelines. When a temperature band setting switch 14 is operated, a cold air temperature switching unit 18 is operated to open only one pipeline between a cold air chamber 16a or another cold air chamber 16b and communicate a supplying pipe 10 with the selected cold air chamber. Air in the container 12 flows out through a discharging pipe 11 and is returned into the cold air chambers 16a, 16b from an inflow pipe 20 through the air-cooling and water-cooling switching unit 22.
Patent JP-S5937124-A (JP)
Inventor: YASUMUNE MASARU
IPC: B65B51/14
Filed: 1982-08-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01312894-A (JP)
Title: Manufacture of al plate for use with printed circuit board
Inventor: SHIMAJIRI YOSHIFUMI
IPC: H05K3/44
Filed: 1988-06-10
Abstract: PURPOSE:To make a surface on which an insulation layer should be formed have excellent electric resistance and excellent contact with the insulation layer by performing an anodic oxidation processing in a specific condition in an electrolyte with phosphoric acid as its main ingredient. CONSTITUTION:An anode oxidation processing is performed on an Al plate 1 for 5 to 15min. with a bath voltage kept at a constant voltage from 10 to 30V, in an electrolyte of phosphoric acid density of 50 to 150g/l and of bath temperatures of 25 to 35 deg.C, and an anode oxidation surface layer 2, 0.2 to 1.0mum in film thickness, is formed at least on one surface. When a bath voltage is kept at a constant voltage in this way, an anodic oxidation surface layer having a uniform barrier layer can be obtained and insulation is improved. By performing an anodic oxidation processing in an electrolyte with phosphoric acid as its main ingredient, its hole size becomes 300Angstrom  or thereabouts. Penetration into a hole of a material constituting the insulation layer 3 becomes better, and the contact of the insulation layer with the Al plate is improved.
Patent JP-S63308738-A (JP)
Title: Optical information recording and reproducing device
Inventor: KOBACHI HIDEAKI
IPC: G11B7/125
Filed: 1987-06-11
Abstract: PURPOSE:To obtain stable noise reduction effect even at the change in the optical length by detecting the position of an optical system moving part varying the optical length so as to reduce noise the semiconductor laser in a high frequency superimposition circuit, and controlling the variable capacitor. CONSTITUTION:A laser 4 is driven by superimposing a high frequency current via a high frequency superimposing circuit 10A where a radiated light through a phase difference theta between a radiated light through a semiconductor laser 4 and a collimator lens 5 and a return light via an optical system moving part 13 varying an optical path length DELTAl is selected to a prescribed value to reduce noise. The position of the moving part 13 is detected by a position detection mechanism 14 and the capacitance of the variable capacitor 12 of the circuit 10A is controlled by a controller 15 in response to the optical path length DELTAl. Thus, the phase difference theta is constant even with the change in the optical path length and stable noise reduction effect is obtained even at the change in the optical path length.
Patent JP-S62299903-A (JP)
Title: Glare-proof mirror for vehicle
Inventor: SEKO TAKATOSHI
IPC: G02B5/10
Filed: 1986-06-20
Abstract: PURPOSE:To switch the reflection factor of a mirror to an optimum value by switching the reflection factor of the mirror in the daytime and at night based on environmental illuminance around a vehicle and the quantity of incident light upon the mirror, and under especially dark environment at night, switching the mirror to a more reduced low reflection factor. CONSTITUTION:An environmental illuminance detecting means A detects the environmental illuminance around the vehicle and an incident light quantity detecting means B detects the incident light quantity of the mirror. A day/light discriminating means C and an incident light quantity discriminating means D are respectively driven, and in a first reflection factor switching means E, when the incident light quantity exceeds a prescribed value at night, the reflection factor of the mirror is switched to a low level. When the fact that the environmental illuminance is less than a dark road traveling discrimination standard is discriminated by an illuminance discriminating means F, the reflection factor of the mirror is set up to a lower level by a 2nd reflection factor switching means G. Consequently, a glaring sense or uncomfortableness due to the reflected light by the mirror can be removed and an object visualized by the mirror can be clearly projected.
Patent JP-S631814-A (JP)
Inventor: JIIKUFURIITO SHIYURIYUUTAA
IPC: F16C17/04
Filed: 1987-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07314565-A (JP)
Title: Production of molded article
Inventor: ARUBERUTO NIKORAI
IPC: B27N5/00
Filed: 1995-05-19
Abstract: PURPOSE: To provide a means capable of producing a molded article from a composite material consisting of a thermoplastic binder and cellulose or oligocellulose having strength characteristics hard to receive the effect of the circumferential temp. as compared with the prior arts, having air permeability over the total surface thereof and capable of being laminated by all of methods belonging to the prior arts. CONSTITUTION: A fiber mat preformed from a mixture of cellulose and/or lignocellulose fibers with more than 20 wt.% of a thermal binder is heated and pressed to obtain a molded article. The fiber mat is subjected to preliminary compression as a planar and endless mat fiber fleece in a first step. The fiber mat is heated to at least the start-off temp. of the fiber finish in the form of a blank or a web in a second step. Compression is carried out before shaping of the molded article.
Patent JP-2000335432-A (JP)
Title: Power steering device
Inventor: SUZUKI KATSUHIRO
IPC: B62D5/07
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To always secure a standby flow, and improve feeling and responsiveness while energy saving effect is sufficiently exhibited by communicating an accumulator connected to a surplus flow side port with a control part connected to a control flow side port at the time of rest steering and in the case of a large steering angle. SOLUTION: In the neutral position of steering, the respective variable throttles 4-7 of a control part C1 are opened, so that a fluid supplied from a control flow port 2 of a divider D to a supply passage 8 is returned as a standby flow through the respective variable throttles 4-7 to a tank T. As another control part C2 is closed, a surplus flow passed through an unloader valve U is all supplied to an accumulator A. On the other hand, at the time of rest steering and in the case of a large steering angle, one of variable throttles 14, 15 of the control part C2 is opened, so that the pressure fluid stored in the accumulator A is joined to the supply passage 8 through a short circuit passage 18 and a connecting passage 19. Accordingly, power shortage of a power cylinder 9 can be eliminated.
Patent JP-S5768208-A (JP)
Title: Rolling mill
Inventor: OKABE TOSHIROU
IPC: B21B37/34
Filed: 1980-10-16
Abstract: PURPOSE:To freely control the sheet crown, by bearing the rolling load with the drum of a work roll through a hydraulic pressure, and by varying the distribution of the hydraulic pressure along the longitude of the work roll. CONSTITUTION:The rolling load of a work roll 1 is born by a support beam 5 through a hydraulic pressure in a rolling mill. The said hydraulic pressure is divided into three chambers 7, for example. The length of each chamber 7 in the direction of roll axis is set to (b), (a), (b), and its length in the direction of roll diameter is set to (c). The pressure distributions P1, P2, P1 in the direction of roll axis of the pressure given by the support beam 5 are given by P1=CP01.P2=CP02 in  which P01, P02, P01 are the hydraulic pressure of each chamber 7. If the total pressure is designated by P, the relations P=Q+F=2bP1+aP2, Q=Wq are established.  In the formula Q is a total pressure given by a rolled material 2, F is a bending  force, and (q) is the rolling pressure. Then, by varying P01, P02, the pressure distribution given by the support beam 5 is controlled.
Patent JP-H01313731-A (JP)
Title: Member strength analyzing device
Inventor: INOKE MISAO
IPC: G01N3/06
Filed: 1988-06-14
Abstract: PURPOSE:To shorten CPU processing time and to obtain the analysis accuracy of the same degree as a linear analysis by converting a stress-strain curve to a linear approximate expression consisting of plural lines, utilizing this data and a linear solver and executing a non-linear analysis of a material. CONSTITUTION:Plural points a1 to a6 on a stress-strain curve S-E derived by a test are set as nodal points, connected by straight lines 21a to 21f and a linear approximation is executed. By subtracting from a load and a displacement quantity, a new load or displacement quantity is obtained, and the foregoing and characteristic data obtained from an approximate straight line of the next section become input data. A linear analyzing part 4 executes an analysis from a Young's modulus derived from an approximate straight line 21a and the load or the displacement, and when the maximum stress value is larger than the stress value a1, the load or the displacement corresponding to a1 is derived, and the analysis is executed until the value becomes smaller than a1. Subsequently, the load or the displacement derived by the first analysis is subtracted from analysis input data, and by giving a Young's modulus derived from an approximate straight line 21b, the analysis is executed. Thereafter, when the analysis is executed in the same way, stress values of each nodal point are all added and become analysis output data.
Patent JP-H01313200-A (JP)
Title: Driving device for slide of press
Inventor: KUBO TAKESHI
IPC: B30B15/14
Filed: 1988-06-14
Abstract: PURPOSE:To enable one unit of press to function as a crank press or link press at need by changing the turning position of a 2nd eccentric bearing so that a crank shaft executes uniform angular speed rotation or nonuniform angular speed rotation. CONSTITUTION:The center O1 of the crank shaft 5 moves on the circle of a radius l around O2 from the position (a) to the position (b) (90 deg. turning) and the position (c) (180 deg. turning) when the 2nd eccentric bearing 7 is turned around the center O2 thereof by an eccentricity adjusting shaft 15. The eccentric distance between the center O1 of the crank shaft 5 to the center O3 of a main gear 31 can be changed from 2l to O. Namely, the crank shaft 5 executes the nonuniform angular speed rotation varying in degree in the position (a) and the position (b) and executes the uniform angular speed rotation in the same manner as the main gear 31 in the position (c) if the main gear 31 makes the uniform angular speed rotation.
Patent JP-S6035664-A (JP)
Title: Motor-driven power steering system
Inventor: KAKINAMI TOSHIAKI
IPC: B62D5/04
Filed: 1983-08-08
Abstract: PURPOSE:To reduce the fluctuation of steering torque to be felt by driver under starting, by regulating the system response in accordance with the input torque signal level thereby eliminating hunting under starting. CONSTITUTION:Upon exceed of referential torque, the output level of an error amplifier B4 will go to negative thus to produce predetemined level at the output terminal of block B5. The signal level is cmpensated in block B6 to produce the duty pulse signal from a pulse width modulation circuit B7. The output level of B4 is negative to open AND gate (B) and to apply the power corresponding to the pulse duty from a logic control gate B17 to D.C. servo motor DM thus to produce torque which is applied through a reduction gear 9 onto a steering shaft to reduce torsion thus to reduce the input torque and to produce assisting toque to be same with the referential torque.
Patent JP-H08339731-A (JP)
Title: Fitting structure for electrical connection box
Inventor: YONEYAMA HIROAKI
IPC: H01H85/20
Filed: 1995-06-12
Abstract: PURPOSE: To simply engage fitting parts on both the sides of an electrical connection box with a body side, by engaging the insertion hole of the fitting part of the connection box with a fixing bolt on the body side from an oblique direction. CONSTITUTION: A bolt insertion hole 3 is provided on at least one side 2 of both side fitting parts 2 and 10 of an electrical connection box 1, and tilted surfaces 6a and 6b, to a fixing bolt 5 on a fitting side 4, are formed on the inner wall of the bolt insertion hole to make the bolt 5 insertable along tilted surfaces. The tilted surfaces 6a and 6b are formed taperingly so as to gradually expande a diameter from the height direction middle part of the insertion hole 3 to the upper and lower surfaces of the fitting part 2. An inner diameter dimension of a tilted surface rise base part of the bolt insertion hole 3 is set into the minimum dimension wherein the bolt 5 can be insertable.
Patent JP-S63308336-A (JP)
Title: Mount mechanism
Inventor: NARISHIMA MASAKI
IPC: H01L21/677
Filed: 1987-06-10
Abstract: PURPOSE:To perform a stable mounting work by securing a member having a plurality of pins elevationally movably provided relative to a mount, and elevationally moving the mount. CONSTITUTION:A protruding member 2 has a plurality of protruding pins 8 provided vertically for supporting a plate material at the top of a disc 10. A mount 1 having the pins 8 is provided on a rotary member 3, a screw member 13 is engaged within the screw hole 7 of the mount 1, and moved up or down by a drive motor 13A. After the member 2 provided on the mount 1 collides with the end of the member 13, only the mount 1 is moved down. Accordingly, when the mount 1 is moved up after a semiconductor wafer 14 is delivered to the pins 8, the wafer 14 is placed from the pins 8 on the surface of the mount, and attracted fixedly by an attracting unit 15. Thus, since the plate material is stably placed on the mount 1, an efficient work is obtained.